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A systematic review of the processes used to link clinical trial registrations to their published results
BACKGROUND: Studies measuring the completeness and consistency of trial registration and reporting rely on linking registries with bibliographic databases. In this systematic review, we quantified the processes used to identify these links. METHODS: PubMed and Embase databases were searched from inc...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5494826/ https://www.ncbi.nlm.nih.gov/pubmed/28669351 http://dx.doi.org/10.1186/s13643-017-0518-3 |